HELP IM ON LIMITED TIME!

DNA sequences are analyzed for a particular protein that humans and
four other animals share. Based on this evidence alone, which animal
has the closest evolutionary relationship with humans?

Humans and chickens - 3 different DNA molecules
Humans and horses - 1 different DNA molecule
Humans and tuna - 5 different DNA molecules
Humans and frogs - 4 different DNA molecules

Select one:
Tuna
Chicken
Frog
Horse

Answer:

The options to this question are incomplete, the complete options are:

A) 6O12H6C

B) 6C12H6O

C) O6H12C6

D) C6H12O6

The correct answer is D) C6H12O6

Explanation:

According to the question, Miles is trying to write down the chemical equation for Photosynthesis. Photosynthesis is a chemical reaction that cells of autotrophic organisms undergo in the presence of sunlight to produce their food. Photosynthesis, which occurs in the Chloroplast, involves the chemical reaction between Carbondioxide (CO2) and water (H2O) to produce a sugar called glucose (C6H12O6) and oxygen gas (O2).

The food is synthesized as glucose, which is a monosaccharide (simple carbohydrate) that cells absorb in order to synthesize energy (ATP).

The overall equation of photosynthesis is as follows:

C02 + H2O ---light---> C6H12O6 + 6O2

The diagram in the question, although incomplete, depicts the sugar (glucose) component of the equation. The correct chemical formula for this sugar is written as: C6H12O6

Answer:

DNA sợi đôi hấp thụ kém mạnh hơn vì tương tác xếp chồng giữa các base.

Explanation:

Quá trình này được gọi là sự thay đổi siêu sắc tố. Các gốc purine và pyrimidine trong DNA hấp thụ tia cực tím.

The term Sociable and Outgoing is option C: Synonyms

People with sociable features have traits that support healthy interpersonal interactions. Many people naturally exhibit sociable qualities like an upbeat and cheerful attitude, self-control, adaptability, integrity, and teamwork.

A few typical definitions of social include amiable, cordial, friendly, and gracious. While all of these phrases refer to anything that is "markedly pleasant and easy in social contact," the adjective "sociable" denotes a sincere desire for other people's company.

Note that a person who actively engages in social interaction and looks for opportunities to mingle is referred to be outgoing. Extroverted is a similar term. Social, sociable, or gregarious are common adjectives used to characterize outgoing people. The two words above are close in meaning.

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Answer:

An advantage of asexual reproduction is that it is faster, an disadvantage is that there will be less genetic variety.

An advantage of sexual reproduction is that it produces more genetic variety, an disadvantage is that it is slower.

980 Joules of potential energy

The energy that a thing retains due to its position in relation to other objects, internal tensions, electric charge, or other elements is known as potential energy in physics.

Common types of potential energy include the gravitational potential energy of an item, the elastic potential energy of a stretched spring, and the electric potential energy of an electric charge in an electric field.

Potential energy was first used by Scottish engineer and scientist William Rankine in the 19th century, however it has roots to the idea of potentiality put out by the Greek philosopher Aristotle.

The child has 50 kg * 2 m * 9.8 m/s^2 = 980 Joules of potential energy.

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Answer:

c

Explanation:

did a test on it

Answer:

Sinkholes and caves are erosional landforms formed due to the action of ground water.

Explanation:

Groundwater dissolves minerals, carries the ions in solution, and then deposits them. Groundwater erodes rock beneath the ground surface, especially carbonate rock. Groundwater deposits material in caves to create stalactites, stalagmites, and columns.

Complete and incomplete dominance are inheritance patterns and differ in how alleles interact in a heterozygous state and how many phenotypes the gene expresses. Genotype: RrLl. Phenotype: purple and long.

Complete dominance occurs when the dominant allele hides the expression of the recessive allele in heterozygous individuals. The gene expresses only two phenotypes.

Incomplete dominance occurs when neither of the alleles covers the expression of the other in heterozygous individuals, and the result is an intermediate phenotype. This gene expresses three phenotypes.  

In the exposed example,

Cross: true-breeding red long radishes are crossed with true-breeding white oval radishes

Parentals) RRLL  x   rrll

F1) 100% RrLl, expressing purple flowers (Rr) and long eating part (Ll)

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Itching and other skin problems are signs that a cat or dog may have flea. Fleas are parasites known for their biting and blood-sucking abilities. When they bite, flea saliva enters the pet’s circulatory system, sometimes causing an allergic response commonly seen as a “hot spot” on the pet’s neck or the base of its tail.

Fleas are tiny parasitic insects that infest the fur of dogs and cats. They feed on blood and cause skin irritation that results in itching. If the problem is severe, it can lead to more significant health issues. Pet owners should watch for signs of fleas and treat their pets promptly to avoid complications. Fleas lay eggs on the skin of dogs and cats, which hatch and develop into larvae.

The larvae feed on the skin, shedding as they mature. Adult fleas emerge from the larvae, biting the host to feed on blood. The process repeats itself, with adult fleas continuing to lay eggs on the skin of the pet.The most common sign of fleas in dogs and cats is itching. Pets will often scratch themselves, bite their skin, or lick excessively to relieve the irritation.

Other signs of fleas include red or inflamed skin, hair loss, and the appearance of small, raised bumps on the skin. These bumps are often referred to as "flea dirt" and are the waste products of the fleas. In severe cases, anemia, an allergic reaction, or the transmission of other parasites or diseases can occur.

Flea infestations can be treated with a variety of products, including topical treatments, shampoos, and collars. It is essential to follow the instructions on the product label and treat the pet and the surrounding environment to eliminate the fleas. Prevention is key to avoiding flea infestations, so pet owners should maintain a regular grooming and flea prevention schedule.

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Explanation:

1. Have

2. Use

3. Energy

4. Grow

5. Respond to

6. Environment

According to the cell theory, cells are the basic units of life, and structural and physiological unit of living beings. All living beings are made up of cells. The image can show an individual composed of tissues, and those tissues composed of cells, which are the basic units of life.

The cell theory was first proposed by Schwann and Schleiden around 1830. After a few years, Virchow rejected that cells were originated from spontaneous generation and proposed they were the product of other pre-existing cells and originated by cellular division.

Currently, the cell theory states that

And the modern version of the theory adds a few more aspects,

Your illustration can show the image of an individual (a person, for instance) composed of tissues, and those tissues made up of different cells (structural and physiological units).

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The substance that is a matter in its gas form is water vapor (option D).

Matter refers to anything that has mass and occupies space. Matter is the basic structural component of the universe.

Matter is virtually everything around us and can exist in three states as follows:

Water vapor is an example of gaseous material, hence, can be said to be in gaseous form among the options.

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The results of the onion cell lab indicate that when placed in a hypotonic solution, the onion cells undergo changes in their physical appearance and characteristics.

After reading the paper, the conclusion should help the reader understand why your research is important to them.

A conclusion is a synthesis of key points, not just a summary of your points or a re-statement of your research problem.

In conclusion, the onion cell lab results show that when onion cells are placed in a hypotonic solution, their physical appearance and characteristics change.

Through osmosis, the cells absorb water and become turgid, causing the cell membrane to push against the cell wall. This can cause the cell wall to stretch and eventually burst, releasing the contents of the cell.

Thus, this can be the conclusion for an onion cell lab report (hypotonic).

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Answer:

Gavuva

Units used in measuring long distances included the "Gavuva", "Yoduna", and "Usaba" (plurals Gavu and Yodun - a Yoduna was 4 Gavu) and the "hoo kiyana dura", which was the audible distance of a shout of 'hoo' by a person. Base of these system of measuring length was the human body.

Explanation:

Answer:

A nutrient is a substance or a chemical compound required by the animal for these productive purposes .

Explanation:

Nutrients are essential compounds and macromolecules needed for a variety of metabolic processes.  Animals show heterotrophic nutrition by consuming organic matter like lipids, fats, and proteins.

Food provides essential vitamins, amino acids and minerals that are used as cofactors and coenzymes in chemical reactions.

For example, animals use carbohydrates as fuel for all metabolic processes.

C6H12O6+ 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP

Answer:

Energy in an ecosystem: is part of an open system, is recycled and reused, is transferred through the food chain and is lost as heat.

Answer:

Insulin helps the cells absorb glucose, reducing blood sugar and providing the cells with glucose for energy. When blood sugar levels are too low, the pancreas releases glucagon. Glucagon instructs the liver to release stored glucose, which causes blood sugar to rise.

Answer:

Sunlight

Explanation:

Abiotic means not alive, and the insects and fish options are alive, so we can eliminate those. Sunlight and rocks are left. Of these, the rock would not affect the water lilies, not as much as sunlight at least. Without sunlight, the water lilies would not be able to grow and thrive as all plants/flowers have sunlight as one of their basic needs, so sunlight must be the answer.

Answer:

false if at least one..........

Answer: stem cells

Explanation: They divide to give rise to one daughter cell that continues to be meristematic and another that differentiates. Meristems fall into three categories: apical, lateral, and intercalary. Apical meristems occur at the growing shoot and root tips 

Answer:

Meristematic cells are similar to stem cells in animals.

Explanation:

So it is Stem cells

The genotypes of the parents must be EB respectively

Alleles are different gene forms that share the same location on a chromosome and regulate the same trait. An individual can have two alleles (one from each parent) for each gene, and they can be dominant or recessive.

This cross would not produce any white short-eared sheep. Either the long-eared offspring would be white or the short-eared offspring would be black. The cross shows that about 100 of the white short-eared sheep would be produced.

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Answer:

Assuming a single gene determines that hair color with two alleles (brown and blonde), and that both parents are heterozygous (Bb) for this gene, the Punnett square would look like this:

see attachment:

So, there is a 75% chance that the child will have brown hair (either BB or Bb), and a 25% chance that the child will have blonde hair (bb).

This calculation is based on the principles of Mendelian genetics, which state that each parent contributes one allele to their child for each gene and that the dominant allele (B) masks the recessive allele (b) in a heterozygous individual (Bb).

Therefore, based on the given information, the probability that Joe's father and mother will have a child with brown hair is 75%, and the probability that the child will have blonde hair is 25%.

Explanation:

Answer:

Adjust your day-to-day behaviors.

Replace your light bulbs.

Use smart power strips.

Install a programmable or smart thermostat.

Purchase energy efficient appliances.

The CER procedure can be used to explain the flow of matter through biological systems as follows:

The flow of energy in biological systems does not follow a cyclical pattern but rather follows a linear pattern.

The CER framework is the framework that is used to explain any scientific idea.

The CER framework stands for Claim, Evidence, and reason.

Clam refers to an idea or hypothesis about a given phenomenon.

Evidence refers to the available evidence to support the claim

Reasoning refers to the conclusion that can be drawn from the evidence.

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The statement 'a mosquito carrying a virus on its legs and transmitting a virus by physical contact is an example of biological transmission' is False.

The expression biological transmission refers propagation of a given pathogenic microorganism within the arthropods vector.

In conclusion, the statement 'a mosquito carrying a virus on its legs and transmitting a virus by physical contact is an example of biological transmission' is False.

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The correct answers is D. Natural killer cell

Explanation:

Natural killer cells are a type of cell in the immune system. These differ from other cells because these are innate, this means they attack all enemy cells or pathogens and are not specific. Also, they are the first general immune defense.

Moreover, the role of these cells to attack any enemy cell including cancer cells is possible due to specific chemicals or substances these cells release. One of these is perforins, which are mainly released by natural killer cells and destroy these by creating lesions in the cell membrane. According to this, the correct answer is D.